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Ubuntu: (Multiple Advisories) (CVE-2018-12360): Thunderbird vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2018-12360): Thunderbird vulnerabilities

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
06/26/2018
Created
07/25/2018
Added
07/12/2018
Modified
01/20/2021

Description

A use-after-free vulnerability can occur when deleting an input element during a mutation event handler triggered by focusing that element. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.

Solution(s)

  • ubuntu-upgrade-firefox
  • ubuntu-upgrade-thunderbird

References

  • USN-3705-1
  • USN-3705-2
  • USN-3714-1
  • USN-3749-1
  • DSA-4235
  • DSA-4244
  • CVE-2018-12360
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